package xyz.jangle.design.bridge;

public class RefinedAbstraction extends Abstraction {

	public RefinedAbstraction(Implementor impl) {
		super(impl);
	}

	@Override
	public void operation() {
		impl.operationImp();	//重要实现部分由Implementor的子类的operationImp()方法负责。
	}

}
